mbox series

[v3,0/4] Fix Versa3 clock mapping

Message ID 20230817142211.311366-1-biju.das.jz@bp.renesas.com (mailing list archive)
Headers show
Series Fix Versa3 clock mapping | expand

Message

Biju Das Aug. 17, 2023, 2:22 p.m. UTC 
According to Table 3. ("Output Source") in the 5P35023 datasheet,
the output clock mapping should be 0=REF, 1=SE1, 2=SE2, 3=SE3,
4=DIFF1, 5=DIFF2. But the code uses inverse.

This patch series aims to document clock-output-names in bindings and
fix the mapping in driver.

Also added a fix for 64 by 64 division.

v2->v3:
 * Dropped dts patch and added fix for 64 byte division to this patch
   series.
 * Added Rb tag from Geert for patch#3
 * Added a patch to make vc3_clk_mux enum values depend on vc3_clk enum
   values.
v1->v2:
 * Updated binding commit description to make it clear it fixes
   "assigned-clock-rates" in the example based on 5P35023 datasheet.

Biju Das (4):
  dt-bindings: clock: versaclock3: Document clock-output-names
  clk: vc3: Fix 64 by 64 division
  clk: vc3: Fix output clock mapping
  clk: vc3: Make vc3_clk_mux enum values based on vc3_clk enum values

 .../bindings/clock/renesas,5p35023.yaml       | 14 +++-
 drivers/clk/clk-versaclock3.c                 | 79 +++++++++----------
 2 files changed, 49 insertions(+), 44 deletions(-)